>>> welcome to "mornings on 2." i'm dave clark. >> i'm tortie campbell. >>>theu.s. coastguard begins to search the waters off marin county. it's in response to a frantic may day call. claudine wong has an update. >> good morning. i'm waiting for the coast guard to get back to me. we know yesterday, they spanned this area, from here, south to angel island. they are looking for the distressed caller. the problem is they don't know who or what they are looking for. all they know is a female caller called in a may day shortly before 10:00 last night. there was very little information. here's what the coast guard said this morning about that call. >> it was a woman calling, i have a may day. listen to me. listen to me. i have a may day. the coast guard of san francisco was able to reestablish communication with the woman. they never heard back from her. >> reporter: they also put out a call to other vessels for any type of distressed voters. they did send two vessels out on the water to search the waters for any sign of a distressed voter -- boater and that came up empty. they say

they found 20- pounds of this ammonium, achemicalusedtomake explosives. this is the bomb squad. they said they cannot deal with this type of situation and they called in the atf instead and these two separate scenes. it wasn't just chemicals found in the upland court. the bodies of two women overnight. the police say it was a grisly scene. this is the home of 67-year-old dena allen. allen and her friend, carol smarkt, have been missing since wednesday. this is also a home where suspected killer efren valdemoro was known to say, sometimes trying to pass himself off as allen's son. here's where the story takes another turn -- police say the bodies of these two women had been in this home for a while and apparently during that time, allen husband, who reported her missing, had been living in the home. so he's been arrested and is in custody at this hour. how is this all connected to valdemoro? well, that's still unclear. police say all of this may not be connected to the hercules case in which valdemoro is suspected of killing an elderly man on friday. that man's son is still missing. if we

usapossibility of showers later on. 67 today. now, i will warm up the coast up a little bit -- i will warm the coast up a little bit. walnut creek, 67. 67. 68 in san jose and downtown oakland we'll go 66. 8 at mount tam. that's down 22 degrees compared to yesterday at this time. huge drop, 50s for everybody he else -- 50s for everybody else. 51 in tahoe but reports coming out of the mountains, howling wind. in fact very, very wind conditions will come up and spill in. the front going through and the low will drop off at eureka eureka/crescent city. fog and drizzle gives way to sunshine but a rather blustery day and temperatures far below average. 50s, 60s and low 70s. i will mention this again maybe eastern napa, solano, possibility of showers later today. cold tomorrow morning, sunny, warmer as we go through the rest of the week. >>> 7:11. don't be surprised if you see smoke and flames in the hills of southern fremont later this morning. federal fish and game officials and the fire department will be conducting a controlled burn at 880 and kushing to help prevent wildfires as th